![background image](http://html1.mh-extra.com/html/omron/g9sx-series/g9sx-series_user-manual_742388063.webp)
2. Functions, Wiring and Settings
G9SX
USER'S GUIDE
63
Wi
ri
ng
a
nd
Se
tu
p
Section
3
2-4 Cross Fault Detection
The cross fault detection setting for the safety input is made using the cross fault detection input (terminals Y1 and
Y2).
If a fault is detected, the following will occur.
1. The safety outputs and logical AND outputs will be locked out.
2. The LED error indicator will be lit.
3. The error output (auxiliary output) will turn ON.
For wiring, refer to the following description.
( 1 ) Cross Fault between T11-T12 and T21-T22
Cross fault detection mode
Cross fault detection input
ON
Open
OFF
Connect to +24 V
Cross fault detection input
Safety input to be monitored
Function summary
Terminal Y1
Terminals T11-T12 and T21-T22
Detects cross faults across T11-T12 and T21-T22
Terminal Y2
Terminals T61-T62 and T71-T72
Detect cross faults in T61-T62 and T71-T72
Cross fault
detection
Wiring
OFF
Corresponds to
Safety Category 2
Corresponds to
Safety Category 3
ON
Corresponds to
Safety Category 4
Y1
T22
T21
T12
T11
S1
+24 V
+24 V
Y1
T22
T21
T12
T11
S1
+24 V
+24 V
+24 V
NC
Y1
T22
T21
T12
T11
S1
Содержание G9SX Series
Страница 50: ...MEMO 50 G9SX USER S GUIDE ...
Страница 95: ...G9SX USER S GUIDE 95 Precautions Precautions ...
Страница 101: ...MEMO G9SX USER S GUIDE 101 ...
Страница 102: ...MEMO 102 G9SX USER S GUIDE ...